b = ''''''
c = {
    '200': 123,
    '504': 55,
    '304': 100

}

for i in range(3):
    b += '''Code %s: %s  |'''

print(b)
# Code %s: %s  |Code %s: %s  |Code %s: %s  |
# Code %s: %s  |Code %s: %s  |Code %s: %s  |
# Code %s: %s  |Code %s: %s  |Code %s: %s  | %(c.get(),c.get(),c.get())
# https://www.jianshu.com/p/b2bebf78d7ca